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Wix 33141 Fuel Filter
| Brand | Wix 33141 |
|---|---|
| Class | W |
| Duty Type | LD |
| Height | 5.750 |
| Inlet | 14X1.5 MM |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Outer Diameter Top | 3.135 |
| Outlet | 9.0 MM |
| Style | Fuel (Complete In-Line) Filter |
| Fits | Mercedes-Benz, BMW, and Opel · 6 vehicles |
OEM interval recommended. Built for routine fuel filter change intervals.
Cellulose media. Application-specific filtration for the fuel type used.
Complete in-line filter. Provides fuel system protection in a compact design.
Cross-references BAP Geon 1132708, Beck/Arnley 0430603 and Bosch 71001 for the same application. See all 39.
WIX 33141 Fuel Filter for BMW and Mercedes-Benz
The WIX 33141 fuel filter is a complete in-line fuel filter built for light-duty service in vehicles that need consistent fuel system protection. It is a direct-fit style filter for select BMW 530i and Mercedes-Benz 300SEL applications, with cellulose media and application-specific sizing for the inlet and outlet connections.
Key Features
- Complete in-line fuel filter design for fuel delivery systems
- Cellulose filter media for effective contaminant capture
- 14 x 1.5 mm inlet and 9.0 mm outlet connections
- 5.750 in. height with 3.135 in. outer diameter top
- Built for light-duty use in normal and severe driving conditions
- Recommended for OEM fuel filter change intervals
Detailed Product Overview
WIX 33141 is engineered to help protect the engine by filtering fuel before it reaches sensitive components. The filter media and construction are selected for the fuel type and application, supporting steady performance in stop-and-go traffic, short trips, interstate driving, dirt roads, and construction-site conditions. Compatible With 1975-1977 BMW 530i and 1970-1973 Mercedes-Benz 300SEL, this fuel filter is a practical service part for maintaining fuel system cleanliness. This part cross-references NAPA Gold Filters 3141 and Purolator GF143 for the same application.
Common Issues This Fuel Filter Can Address
- Fuel contamination entering the injection or carburetion system
- Restricted fuel flow caused by a loaded or aging filter
- Rough running related to dirty fuel delivery
- Reduced protection for fuel system components during routine service intervals
- Maintenance needs on BMW 530i and Mercedes-Benz 300SEL fuel systems
Installation Notes and Tips
Verify the inlet and outlet sizes before installation: 14 x 1.5 mm inlet and 9.0 mm outlet. Confirm the filter orientation matches the vehicle’s fuel flow direction and replace the unit at the manufacturer-recommended service interval. For fitment-specific service work, use the vehicle application listed for 1975-1977 BMW 530i and 1970-1973 Mercedes-Benz 300SEL.
Quality Assurance
WIX designs this fuel filter with high-efficiency media and durable construction to support dependable filtration under a range of operating conditions. The 33141 is built to meet the demands of routine fuel system maintenance on compatible BMW and Mercedes-Benz applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1977 | BMW | 530i | 3.0L | L6 | N/A | — |
| 1976 | BMW | 530i | 3.0L | L6 | N/A | — |
| 1975 | BMW | 530i | 3.0L | L6 | N/A | — |
| 1973 | Mercedes-Benz | 300SEL | 4.5L | V8 | N/A | — |
| 1972 | Mercedes-Benz | 300SEL | 4.5L | V8 | N/A | — |
| 1970 | Mercedes-Benz | 300SEL | 3.5L | V8 | N/A | — |
| No rows match your filter. | ||||||